1311239748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4243}}^1$

素因数の和:4553

約数の個数: 96

約数和(自身を含む): 3779808256

約数和(自身を除く): 2468568508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 283, 364, 546, 566, 849, 1092, 1132, 1698, 1981, 3396, 3679, 3962, 4243, 5943, 7358, 7924, 8486, 11037, 11886, 12729, 14716, 16972, 22074, 23772, 25458, 25753, 29701, 44148, 50916, 51506, 55159, 59402, 77259, 89103, 103012, 110318, 118804, 154518, 165477, 178206, 220636, 309036, 330954, 356412, 386113, 661908, 772226, 1158339, 1200769, 1544452, 2316678, 2401538, 3602307, 4633356, 4803076, 7204614, 8405383, 14409228, 15609997, 16810766, 25216149, 31219994, 33621532, 46829991, 50432298, 62439988, 93659982, 100864596, 109269979, 187319964, 218539958, 327809937, 437079916, 655619874, 1311239748]

約数ペア:

[(1, 1311239748), (2, 655619874), (3, 437079916), (4, 327809937), (6, 218539958), (7, 187319964), (12, 109269979), (13, 100864596), (14, 93659982), (21, 62439988), (26, 50432298), (28, 46829991), (39, 33621532), (42, 31219994), (52, 25216149), (78, 16810766), (84, 15609997), (91, 14409228), (156, 8405383), (182, 7204614), (273, 4803076), (283, 4633356), (364, 3602307), (546, 2401538), (566, 2316678), (849, 1544452), (1092, 1200769), (1132, 1158339), (1698, 772226), (1981, 661908), (3396, 386113), (3679, 356412), (3962, 330954), (4243, 309036), (5943, 220636), (7358, 178206), (7924, 165477), (8486, 154518), (11037, 118804), (11886, 110318), (12729, 103012), (14716, 89103), (16972, 77259), (22074, 59402), (23772, 55159), (25458, 51506), (25753, 50916), (29701, 44148)]